2015 - 2016 North America Trail Half Marathon to Full Marathon Calendar in December

Browse our Calendar for races longer than a half marathon but shorter than a full marathon organized in North America during the month of December bearing the tag Trail among 18 races.

18 races

  • 1

Calero Park Run

Calero Park 25K Run
  • 2015-12-05
  • USA | California | San Jose
  • Half Marathon to Full Marathon - 25 kilometers
  • Hilly Trail

Caloosahatchee Ultra

Caloosahatchee Ultra 25K
  • 2015-12-05
  • USA | Florida | Alva
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail

McDowell Mountain Frenzy

McDowell Mountain Frenzy 25K
  • 2015-12-05
  • USA | Arizona | Fountain Hills
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Aravaipa Running

McKinney Roughs 12 Hour Relay & 30K

McKinney Roughs 30K
  • 2015-12-05
  • USA | Texas | McKinney Roughs, Austin
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail Spectrum Trail Racing Series

High Desert 50K Ultramarathon and 30K

High Desert 30K
  • 2015-12-06
  • USA | California | Ridgecrest
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail

0 Degree Winter Trail Festival

0 Degree Winter Trail Festival 15 Miler
  • 2015-12-12
  • USA | New York | Pittsford
  • Half Marathon to Full Marathon - 15 miles
  • Trail

Deception Pass

Deception Pass 25K
  • 2015-12-12
  • USA | Washington | Oak Harbor
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Rainshadow Running

Frozen Trail Runfest

Frozen Trail Runfest 15M
  • 2015-12-12
  • USA | Oregon | Buford Park, Mt Pisgah - Eugene
  • Half Marathon to Full Marathon - 15 miles
  • Trail

Hark the Herald Angels 12K & 25K

Hark the Herald Angels 25K
  • 2015-12-12
  • USA | California | Angel Island State Park
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Enviro-Sports

Malibu Canyon Trail Run

Malibu Canyon Trail Run 25 km
  • 2015-12-12
  • USA | California | Malibu Creek State Park
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Coastal Trail Runs

Moonrun Monteverde

Moonrun Monteverde Adventure Trail
  • 2015-12-12
  • Costa Rica | | Monteverde
  • Half Marathon to Full Marathon - 25 kilometers
  • Hilly Trail

Rodeo Beach

Rodeo Beach 30 km
  • 2015-12-12
  • USA | California | Rodeo Beach
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail Pacific Trail Runs

Sawmill 17 & 50K+

Sawmill 17 Miler
  • 2015-12-12
  • USA | Colorado | Golden
  • Half Marathon to Full Marathon - 17 miles
  • Trail

Winter Trail Festival at Powder Mills Park

Winter Trail Festival - 15 mier
  • 2015-12-12
  • USA | New York | Powder Mills Park, Rochester
  • Half Marathon to Full Marathon - 15 miles
  • Trail

Woodside Ramble

Woodside Ramble 35K
  • 2015-12-13
  • USA | California | Woodside
  • Half Marathon to Full Marathon - 35 kilometers
  • Inside Trail Racing Trail
  • 1